Introduction to Slope-Intercept Form

Writing and graphing an Equation in Slope Intercept Form

6.1 Write Equations in Slope Intercept Form

A mother and her child are skiing together, and the mother is holding the end of a rope tied to the child's waist. They are moving at a speed of 7.2 km / h on a gently sloping portion of the ski slope when the mother observes that they are approaching a steep descent. She pulls on the rope with an average force of 7 N. Knowing the coefficient of friction between the child and the ground is 0.1 and the angle of the rope does not change, determine ( a ) the time required for the child's speed to b